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Tikz oriented simplex

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1

I want to draw a triangle with orientation but I am not able to get it done. Please help me out.
I also want to insert a circular arrow in the center.

documentclass{standalone}

usepackage{pgf,tikz,pgfplots,bm,tikz-cd}

pgfplotsset{compat=1.15}

usepackage{mathrsfs}

usetikzlibrary{arrows,shapes.geometric,decorations.markings, calc, fadings, decorations.pathreplacing, patterns, decorations.pathmorphing, positioning}

newcommand{midarrow}{tikz draw[-triangle 90] (0,0) -- +(.2a5,0);}

pagestyle{empty}

begin{document}

begin{tikzpicture}

    draw [black,line width=1.5pt] (0,0) -- (1.5,2.6) -- (3,0) -- cycle;

    draw [thick] (0,0) -- node {midarrow} (3,0);

    draw [thick] (1.5,2.6) -- node {midarrow} (3,0);

    draw [thick] (1.5,2.6) -- node {midarrow} (0,0);

    filldraw[black] (0,0) circle (3 pt);

    filldraw[black] (3,0) circle (3 pt);

    filldraw[black] (1.5,2.6) circle (3 pt);

    node [below left] at (0,0) {textbf{a}};

    node [above] at (1.5,2.6) {textbf{b}};

    node [below right] at (3,0) {textbf{c}};

end{tikzpicture}

end{document}

tikz-pgf tikz-arrows

share|improve this question

asked 14 mins ago

user473334user473334

325

add a comment | 

1

I want to draw a triangle with orientation but I am not able to get it done. Please help me out.
I also want to insert a circular arrow in the center.

documentclass{standalone}

usepackage{pgf,tikz,pgfplots,bm,tikz-cd}

pgfplotsset{compat=1.15}

usepackage{mathrsfs}

usetikzlibrary{arrows,shapes.geometric,decorations.markings, calc, fadings, decorations.pathreplacing, patterns, decorations.pathmorphing, positioning}

newcommand{midarrow}{tikz draw[-triangle 90] (0,0) -- +(.2a5,0);}

pagestyle{empty}

begin{document}

begin{tikzpicture}

    draw [black,line width=1.5pt] (0,0) -- (1.5,2.6) -- (3,0) -- cycle;

    draw [thick] (0,0) -- node {midarrow} (3,0);

    draw [thick] (1.5,2.6) -- node {midarrow} (3,0);

    draw [thick] (1.5,2.6) -- node {midarrow} (0,0);

    filldraw[black] (0,0) circle (3 pt);

    filldraw[black] (3,0) circle (3 pt);

    filldraw[black] (1.5,2.6) circle (3 pt);

    node [below left] at (0,0) {textbf{a}};

    node [above] at (1.5,2.6) {textbf{b}};

    node [below right] at (3,0) {textbf{c}};

end{tikzpicture}

end{document}

tikz-pgf tikz-arrows

share|improve this question

asked 14 mins ago

user473334user473334

325

add a comment | 

I want to draw a triangle with orientation but I am not able to get it done. Please help me out.
I also want to insert a circular arrow in the center.

documentclass{standalone}

usepackage{pgf,tikz,pgfplots,bm,tikz-cd}

pgfplotsset{compat=1.15}

usepackage{mathrsfs}

usetikzlibrary{arrows,shapes.geometric,decorations.markings, calc, fadings, decorations.pathreplacing, patterns, decorations.pathmorphing, positioning}

newcommand{midarrow}{tikz draw[-triangle 90] (0,0) -- +(.2a5,0);}

pagestyle{empty}

begin{document}

begin{tikzpicture}

    draw [black,line width=1.5pt] (0,0) -- (1.5,2.6) -- (3,0) -- cycle;

    draw [thick] (0,0) -- node {midarrow} (3,0);

    draw [thick] (1.5,2.6) -- node {midarrow} (3,0);

    draw [thick] (1.5,2.6) -- node {midarrow} (0,0);

    filldraw[black] (0,0) circle (3 pt);

    filldraw[black] (3,0) circle (3 pt);

    filldraw[black] (1.5,2.6) circle (3 pt);

    node [below left] at (0,0) {textbf{a}};

    node [above] at (1.5,2.6) {textbf{b}};

    node [below right] at (3,0) {textbf{c}};

end{tikzpicture}

end{document}

tikz-pgf tikz-arrows

share|improve this question

asked 14 mins ago

user473334user473334

325

documentclass{standalone}

usepackage{pgf,tikz,pgfplots,bm,tikz-cd}

pgfplotsset{compat=1.15}

usepackage{mathrsfs}

usetikzlibrary{arrows,shapes.geometric,decorations.markings, calc, fadings, decorations.pathreplacing, patterns, decorations.pathmorphing, positioning}

newcommand{midarrow}{tikz draw[-triangle 90] (0,0) -- +(.2a5,0);}

pagestyle{empty}

begin{document}

begin{tikzpicture}

    draw [black,line width=1.5pt] (0,0) -- (1.5,2.6) -- (3,0) -- cycle;

    draw [thick] (0,0) -- node {midarrow} (3,0);

    draw [thick] (1.5,2.6) -- node {midarrow} (3,0);

    draw [thick] (1.5,2.6) -- node {midarrow} (0,0);

    filldraw[black] (0,0) circle (3 pt);

    filldraw[black] (3,0) circle (3 pt);

    filldraw[black] (1.5,2.6) circle (3 pt);

    node [below left] at (0,0) {textbf{a}};

    node [above] at (1.5,2.6) {textbf{b}};

    node [below right] at (3,0) {textbf{c}};

end{tikzpicture}

end{document}

share|improve this question

asked 14 mins ago

user473334user473334

325

share|improve this question

asked 14 mins ago

user473334user473334

325

asked 14 mins ago

user473334user473334

325

asked 14 mins ago

user473334user473334

325

1 Answer
1

active

oldest

votes

0

Something like this?

documentclass[tikz,border=3.14mm]{standalone}

usetikzlibrary{decorations.markings}

tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799

  mark=at position #1 with {arrow{>}}},postaction={decorate}}}

pagestyle{empty}

begin{document}

begin{tikzpicture}[bullet/.style={circle,fill,inner

sep=3pt,label={[font=bfseries]#1}},>=latex]

    draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}] 

    (210:3) node[bullet={below left:a}] (a) {}

    -- (90:3) node[bullet={above:b}] (b) {}

    -- (-30:3) node[bullet={below right:c}] (c) {}

    -- cycle;

end{tikzpicture}

end{document}

share

answered 2 mins ago

marmotmarmot

122k6160299

add a comment | 

Your Answer

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0

Something like this?

documentclass[tikz,border=3.14mm]{standalone}

usetikzlibrary{decorations.markings}

tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799

  mark=at position #1 with {arrow{>}}},postaction={decorate}}}

pagestyle{empty}

begin{document}

begin{tikzpicture}[bullet/.style={circle,fill,inner

sep=3pt,label={[font=bfseries]#1}},>=latex]

    draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}] 

    (210:3) node[bullet={below left:a}] (a) {}

    -- (90:3) node[bullet={above:b}] (b) {}

    -- (-30:3) node[bullet={below right:c}] (c) {}

    -- cycle;

end{tikzpicture}

end{document}

share

answered 2 mins ago

marmotmarmot

122k6160299

add a comment | 

0

Something like this?

documentclass[tikz,border=3.14mm]{standalone}

usetikzlibrary{decorations.markings}

tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799

  mark=at position #1 with {arrow{>}}},postaction={decorate}}}

pagestyle{empty}

begin{document}

begin{tikzpicture}[bullet/.style={circle,fill,inner

sep=3pt,label={[font=bfseries]#1}},>=latex]

    draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}] 

    (210:3) node[bullet={below left:a}] (a) {}

    -- (90:3) node[bullet={above:b}] (b) {}

    -- (-30:3) node[bullet={below right:c}] (c) {}

    -- cycle;

end{tikzpicture}

end{document}

share

answered 2 mins ago

marmotmarmot

122k6160299

add a comment | 

Something like this?

documentclass[tikz,border=3.14mm]{standalone}

usetikzlibrary{decorations.markings}

tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799

  mark=at position #1 with {arrow{>}}},postaction={decorate}}}

pagestyle{empty}

begin{document}

begin{tikzpicture}[bullet/.style={circle,fill,inner

sep=3pt,label={[font=bfseries]#1}},>=latex]

    draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}] 

    (210:3) node[bullet={below left:a}] (a) {}

    -- (90:3) node[bullet={above:b}] (b) {}

    -- (-30:3) node[bullet={below right:c}] (c) {}

    -- cycle;

end{tikzpicture}

end{document}

share

answered 2 mins ago

marmotmarmot

122k6160299

documentclass[tikz,border=3.14mm]{standalone}

usetikzlibrary{decorations.markings}

tikzset{->-/.style={decoration={markings, % https://tex.stackexchange.com/a/39282/121799

  mark=at position #1 with {arrow{>}}},postaction={decorate}}}

pagestyle{empty}

begin{document}

begin{tikzpicture}[bullet/.style={circle,fill,inner

sep=3pt,label={[font=bfseries]#1}},>=latex]

    draw [black,line width=1.5pt,->-/.list={1/6,1/2,5/6}] 

    (210:3) node[bullet={below left:a}] (a) {}

    -- (90:3) node[bullet={above:b}] (b) {}

    -- (-30:3) node[bullet={below right:c}] (c) {}

    -- cycle;

end{tikzpicture}

end{document}

share

answered 2 mins ago

marmotmarmot

122k6160299

answered 2 mins ago

marmotmarmot

122k6160299

answered 2 mins ago

marmotmarmot

122k6160299